West Jamestown, Dutch Island Harbor, Conanicut Island Sea Conditions and Tide Table

West Jamestown, Dutch Island Harbor, Conanicut Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:05 AM and sunset is at 04:16 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Icy conditions (max 14°C on Fri morning, min -2°C on Fri night). Winds increasing (light winds from the SSE on Thu morning, near gales from the S by Fri morning).

Days 4–6 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Tue afternoon. Icy conditions (max 6°C on Sun morning, min -5°C on Sun night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the SW by Tue morning).

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Thu night. Freeze-thaw conditions (max 13°C on Fri afternoon, min -5°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -3°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
6:46PM0.87m
7:02AM1.19m
7:22PM0.87m
7:37AM1.19m
7:59PM0.88m
8:13AM1.19m
8:38PM0.89m
8:52AM1.17m
9:22PM0.91m
9:35AM1.14m
10:10PM0.94m
10:21AM1.11m
10:59PM0.98m
11:10AM1.07m
11:51PM1.03m
12:03PM1.02m
00:46AM1.09m
12:59PM0.98m
1:42AM1.16m
1:58PM0.95m
2:39AM1.22m
2:58PM0.93m
3:38AM1.28m
Low Tide
12:57PM0.14m
11:48PM0.11m
1:13PM0.13m
00:25AM0.09m
1:35PM0.10m
1:05AM0.08m
2:06PM0.07m
1:48AM0.06m
2:42PM0.03m
2:35AM0.05m
3:21PM-0.01m
3:23AM0.05m
4:01PM-0.04m
4:12AM0.05m
4:44PM-0.05m
5:04AM0.08m
5:30PM-0.05m
6:04AM0.11m
6:24PM-0.05m
7:17AM0.12m
7:26PM-0.05m
8:34AM0.10m
8:29PM-0.06m
Wave
height (m) 
direction
period (s) 
0.6
S
8
0.8
S
8
1.4
SSE
6
3.5
SSE
8
3
SSE
10
2.5
S
11
1.5
S
10
0.9
SSE
10
1.4
SSW
5
1.6
S
8
1.4
S
8
1.2
W
4
0.9
WNW
4
0.8
NW
4
0.3
SE
10
1
SW
4
1.8
SW
5
1.1
W
4
1.1
WNW
4
0.8
NNW
4
0.3
NNW
3
0.4
SW
2
0.9
SW
4
1.3
SSW
5
2.1
SSW
9
1.6
S
10
1.1
S
9
0.7
S
9
0.6
S
8
0.4
S
7
0.3
S
7
0.3
S
6
0.3
S
6
0.3
SSE
6
0.4
WSW
3
0.8
N
4
clear
clear
light rain
mod rain
rain showers
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
snow showers
part cloud
clear
clear
clear
clear
part cloud
mod rain
light rain
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
clear
clear
clear
clear
light rain
mod rain
rain shwrs
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
light rain
snow shwrs
some clouds
clear
clear
clear
clear
some clouds
mod rain
light rain
clear
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
cloudy
clear
clear
 km/h
10
SSE
15
S
20
S
55
S
30
SW
35
W
25
WNW
10
WSW
30
SSW
25
WSW
20
NW
30
WNW
30
NW
20
NNW
10
W
30
SW
30
WSW
25
WNW
25
NW
25
NW
10
N
20
SW
25
SW
30
SSW
30
SW
25
W
20
WNW
10
NNW
5
NNE
0
NNW
0
SSE
10
S
10
SE
10
N
20
NW
20
NNW
 mm 
1
9
4
1
7
2
3
max°C
5
8
12
14
9
0
2
3
7
6
3
-2
-2
-2
0
2
1
4
-1
-3
-5
1
4
8
11
13
6
4
4
3
4
5
5
7
7
1
Moonrise
6:09
7:07
7:59
8:43
9:20
9:50
10:16
10:38
11:00
11:21
11:44
12:10
Moonset
2:50
3:38
4:33
5:35
6:41
7:49
8:56
10:04
11:12
12:23
1:36
Sunrise
7:05
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:11
7:11
Sunset
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:21
4:21
4:22
4:22
4:22
Today's sea temperature in West Jamestown, Dutch Island Harbor, Conanicut Island is
6.0° C
(Statistics for 18 Dec 1981-2005 – mean: 8.5 max: 11.3 min: 6.7°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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